Stainless Steel 316L (UNS S31603, ASTM A240 / A312 / A213, EN 1.4404) is a low-carbon version of 316 stainless steel that offers excellent corrosion resistance, especially in chloride and acidic environments. As a leading Stainless Steel 316L Manufacturer, Supplier & Exporter, we provide high-quality 316L stainless steel in a wide range of forms, sizes, and standards to global industries including pharmaceuticals, marine, food processing, and petrochemicals.
Backed by decades of metallurgical expertise and a strong export footprint, we cater to both bulk industrial requirements and specialized project needs — ensuring fast delivery, competitive pricing, and third-party testing as per international norms.
Stainless Steel 316L (UNS S31603, ASTM A240 / A312 / A213, EN 1.4404) is a low-carbon version of 316 stainless steel that offers excellent corrosion resistance, especially in chloride and acidic environments. As a leading Stainless Steel 316L Product Manufacturer, Supplier & Exporter, we provide high-quality 316L stainless steel in a wide range of forms, sizes, and standards to global industries including pharmaceuticals, marine, food processing, and petrochemicals. Backed by decades of metallurgical expertise and a strong export footprint, we cater to both bulk industrial requirements and specialized project needs — ensuring fast delivery, competitive pricing, and third-party testing as per international norms.
Key Specifications:
UNS: S31603
ASTM: A240 (Plates & Sheets), A312 (Pipes), A213 (Tubes), A403 (Fittings)
EN/DIN: 1.4404 / X2CrNiMo17-12-2
Other Standards: JIS SUS316L, BS 316S11
Why Choose 316L?
Excellent corrosion resistance in marine and acidic environments
Outstanding weldability and formability
Resistance to intergranular corrosion after welding
High strength and durability in high-temperature applications
Better pitting and crevice corrosion resistance than 304/304L
Suitable for cleanroom and hygienic environments
As a trusted Stainless Steel 316L Supplier, we offer a comprehensive portfolio of 316L products in various forms, finishes, and tolerances.
Available Forms:
316L Pipes (Seamless & Welded)
316L Tubes (Round, Square, Rectangular)
316L Sheets & Plates
316L Coils & Strips
316L Round Bars, Hex Bars & Rods
316L Pipe Fittings (Elbows, Tees, Reducers, Stub Ends)
316L Flanges (WNRF, SORF, Blind, Lap Joint, etc.)
Custom-fabricated 316L components as per drawings
Standards:
ASTM A240, A312, A213, A249, A403, A182
ASME, DIN, JIS, ISO, BS
Mill-finish, polished, or pickled & passivated finishes
Cut-to-size, custom OD/ID, and edge options available
Custom cut sizes and finishes available upon request.
We maintain a large ready stock of all standard sizes to ensure immediate dispatch and seamless project execution.
Our 316L stainless steel products are widely used across mission-critical sectors that demand high corrosion resistance and purity.
From harsh marine climates to hygienic cleanroom conditions, 316L stainless steel is trusted for its performance and reliability.
We follow rigorous quality control procedures at every stage of production and supply. All our Stainless Steel 316L Material come with complete documentation, traceability, and testing records.
Testing:
Positive Material Identification (PMI)
Intergranular Corrosion (IGC) Testing
Ultrasonic Testing (UT)
Hardness & Tensile Testing
Chemical & Mechanical Property Analysis
Third-party inspections from SGS, BV, Lloyd’s, or customer-nominated agencies
Our products also comply with international norms:
ASTM, ASME, DIN, JIS, ISO, BS standards
We source only from trusted mills and maintain partnerships with reputed and government-approved testing laboratories.
As both a manufacturer and supplier of Stainless Steel 316L, we bring you unmatched value and quality:
Whether your need is critical engineering material, hygienic process equipment, or corrosion-proof infrastructure, we have the capabilities and infrastructure to deliver consistently.
We are a reputed Stainless Steel 316L Exporter, actively shipping to:
All orders are shipped with complete documentation: COO, Test Reports, Packing List, Heat Numbers & Custom Markings.
